@article{ASENS_1974_4_7_1_29_0,
     author = {Raynaud, Mich\`ele},
     title = {Th\'eor\`emes de {Lefschetz} en cohomologie des faisceaux coh\'erents et en cohomologie \'etale. {Application} au groupe fondamental},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {29--52},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 7},
     number = {1},
     year = {1974},
     doi = {10.24033/asens.1260},
     mrnumber = {52 #408},
     zbl = {0317.14006},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.1260/}
}